122010213122320 has 80 divisors (see below), whose sum is σ = 284085816094080. Its totient is φ = 48733201769472.

The previous prime is 122010213122299. The next prime is 122010213122341. The reversal of 122010213122320 is 23221312010221.

It is an interprime number because it is at equal distance from previous prime (122010213122299) and next prime (122010213122341).

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 122010213122291 and 122010213122300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828299236 + ... + 828446524.

It is an arithmetic number, because the mean of its divisors is an integer number (3551072701176).

Almost surely, 2^{122010213122320} is an apocalyptic number.

122010213122320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122010213122320 is an abundant number, since it is smaller than the sum of its proper divisors (162075602971760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122010213122320 is a wasteful number, since it uses less digits than its factorization.

122010213122320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162272 (or 162266 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 122010213122320 its reverse (23221312010221), we get a palindrome (145231525132541).

The spelling of 122010213122320 in words is "one hundred twenty-two trillion, ten billion, two hundred thirteen million, one hundred twenty-two thousand, three hundred twenty".